baber/WOPTO huggingface dataset:
Patent TW-350827-B (TW)
Title: Bicycle shifter operating device for attachment to a free end of a bicycle handlebar the invention relates to a bicycle shifter operating device for attachment to a free end of a bicycle handlebar
Inventor: OSE KENJI
IPC: B62M25/00
Filed: 1996-11-02
Granted: 1999-01-21
Abstract: A sort of bicycle shifter operating device for attachment to a free end of a bicycle handlebar, having the gearing cable (Ca) for variation of speed of the transmission of the bicycle and with: cylindrical main body (2), having the first end and the second end; attachment (3), fixed at the first end of the main body (3) with extension from a selected angle from the main body (2), for fixation of the main body (2) onto the free end of the handlebar (1); winding member (7), with a winding surface (7) for winding of the gearing cable (Ca); connection member (6), having the first end zone and the second end zone, being fixed the first end zone at the winding member (7); partition member (2c) disposed surrounding the connection member (6) for its fixation inside the main body (2); and operation member (5), disposed at the second end zone of the main body (2) and the second end zone of the connection member (6) for rotation of the operation member (5) for rotation of the winding member.
Patent TW-409442-B (TW)
Title: Electrical adapter
Inventor: HANS REICHLE
IPC: H01R24/00
Filed: 1996-11-20
Granted: 2000-10-21
Abstract: The adapter is provided with plugging and/or socket connection means for an electrical connection, especially for interfaces at electronic devices. The shell parts (1, 2) of the plugging and/or socket connection means are connected in an articulated joint. The contacts (1', 5', 6') are through-connected by means of a band-shaped flexible printed conductor foil (20) with a number of parallel printed conductors, whereby the at least partially electrically separable contacts are through-connected via a number of at least partially parallel printed conductors on the printed conductor foil and whereby printed conductor sections in the plug areas of the modular plugging and/or socket connection means form direct plugged contacts.
Patent TW-367285-B (TW)
Title: Mold rinsing improvement for thermoset resin injection molding
Inventor: HUANG CHIEN-PING
IPC: B29C45/17
Filed: 1996-11-29
Granted: 1999-08-21
Abstract: A kind of mold rinsing method for thermoset resin injection molding which is to put the paper frame of special shape for rinsing into the injection mold; the hollowed out area expands and cover the clamp area and vent of the injection mold and the thickness can sustain a certain tolerance without contact during the clamping to force the pre-heated and softened thermoset rinsing plastic to be extruded into the mold, cavity and vents; after curing, to rinse out the residuals on the clamping area, cavity, vent, runner, gate so as to protect the clamping area of injection mold, extend the life-span, speed up the rinsing process, and lower the cost for mold rinsing.
Patent TW-330984-B (TW)
Title: Process for producing color filter and device thereof
Inventor: YUKITA KOUZOU
IPC: G02B5/20
Filed: 1996-12-03
Granted: 1998-05-01
Abstract: A process for producing a color filter, which comprises forming a color layer, which allows light of a specific frequency to pass, on a transparent electrode formed on a transparent substrate; which is characterized in : contacting a film-forming liquid, which is formed by dispersing colorant material(s) in an electrolyte solution, with the transparent electrode; and applying a voltage on the portion where the transparent electrode has been contacted with the film-forming liquid to electrically decompose the film-forming liquid.
Patent TW-336182-B (TW)
Title: Bearing for bend-resistant roller on a carrier shaft or lever
Inventor: WOLFGNAG DENKER
IPC: F16C19/00
Filed: 1997-07-11
Granted: 1998-07-11
Abstract: A sort of bearing for bend-resistant roller on a carrier shaft or lever, having: the bearing (10)(11) be designed in spherical sliding, ball or cylindrical bearing form.
Patent TW-345719-B (TW)
Title: Two step etch method for forming self aligned contact
Inventor: KE JIUNN-CHERNG
IPC: H01L21/768
Filed: 1997-07-22
Granted: 1998-11-21
Abstract: A two step etch method for forming a self aligned contact, which comprises: providing a substrate layer; forming upon the substrate layer a fluorocarbon polymer residue layer; and stripping from the substrate layer through a second reactive ion etch (RIE) method employing a second etchant gas composition comprising carbon tetrafluoride and oxygen.
Patent TW-337039-B (TW)
Title: Process for producing IC capacitor by an oxygen ion implantation technique
Inventor: TZENG HORNG-HUEI
IPC: H01L21/70
Filed: 1997-09-02
Granted: 1998-07-21
Abstract: A process for producing an IC polysilicon structure, which comprises the following steps: forming a dielectric layer on a semiconductor substrate; using a photolithography technique and an etching technique to etch the dielectric layer to form holes; forming a layer of first polysilicon filling the holes; using a photolithography technique to form a first photoresist pattern on the hole region; using the first photoresist pattern as the etching protective mask and using an etching technique to etch the first polysilicon excluding the hole region to form a first polysilicon pattern; laterally etching the first photoresist pattern to modify the first photoresist pattern into a second photoresist pattern, the width of the first photoresist pattern being larger than the width of the second photoresist pattern to expose the upper surface of the first polysilicon pattern; using the second photoresist pattern as the ion implantation protective mask to implant oxygen ions into the upper surface of the first polysilicon pattern to form an oxygen-doped region; removing the second photoresist pattern; carrying out a thermal process on the oxygen-doped region to convert the oxygen-doped region into a silicon oxide region; using the silicon oxide region as the etching protective mask, and using an etching technique to etch off the middle portion of the first polysilicon pattern to form a trench; and removing the silicon oxide region.
Patent TW-370651-B (TW)
Title: Coordinate input device
Inventor: YOSHIKAWA OSAMU
IPC: G06F3/03
Filed: 1997-09-25
Granted: 1999-09-21
Abstract: The invention relates to a coordinate input device connected to AV machines (audio video machines) such as personal computers and multi-functional televisions to move and control the cursor shown on a monitor of an AV machine by pressing and moving on a digital input board. The subject of the invention is to simplify the wiring around an AV machine (2) with an input device executing move and control of a cursor and key-in, so as to reduce the total cost of the machine without changing the AV machine (2) to key codes. The device has a mode selection device (8). In cursor control output mode, the device inputs cursor control data produced from press position data (Px, Py) representing contact position on the digital input board (11), (12) to the AV machine (2). Also in key code output mode, the device inputs key code data of the key (6) equivalent to keys area (7) pressed produced from comparison of keys area (7) representing the major side of digital input board (11) and press position data (Px, Py). Thus one can proceed move operation and key-in using a coordinate input device without enlarging a device.
Patent TW-346563-B (TW)
Title: Efficient additive random number generators
Inventor: WU PEIR-JI
IPC: G06F1/02
Filed: 1997-09-28
Granted: 1998-12-01
Abstract: An additive random number generator, also called lagged-Fibonacci generator, having a characteristic polynominal Xp+x+1, a recursion Xi=Xi-popXi-1(mod2w), op*{+,-}, in which Xi-1 is the result of the previous iteration and can be allocated in a register; therefore, a generator using this formula requires only one memory access Xi-p.
Patent TW-365612-B (TW)
Title: Improvements in filament cross-sections
Inventor: ROOP ROBERT KENNETH
IPC: D01F6/62
Filed: 1997-10-08
Granted: 1999-08-01
Abstract: A new polyester fiber is provided with an improved scalloped-oval cross-section, such as provides a surprising combination of advantages in downstream products, such as fabrics and garments.
Patent TW-384317-B (TW)
Title: Alkaline liquid detergent for metal, its use and method thereof
Inventor: KOMIYAMA SHINOBU
IPC: C23G1/14
Filed: 1997-11-11
Granted: 2000-03-11
Abstract: Providing alkaline detergent for metal used in electrolytic cleaning, obtained by emulsion dispersing or dissolving high concentration of chelating agent or alkali builder and surfactant containing antifoamer. Alkaline detergent for metal which is in form of suspension, used for makeup and in type of single liquid, comprising 35-70% by weight of (A) alkali agent, (E) homopolymer or copolymer of ethylenically unsaturated organic acid monomer having molecular weight of from 1, 000-3,000,000 or salts thereof, at least one selected from the group consisting of surfactant for cleaning, (C) antifoamer and (D) chelating agent, and water; a double liquid type of make-up detergent prepared by dividing the above-mentioned single type of detergent into two parts; a single or double type of supplementary detergent lacking at least one above component; dilute thereof; method thereof and their use in electrolytic cleaning are invented. In order to reinforce emulsion-dispersion of surfactant smectite-clay-mineral can be added therein.
Patent TW-416871-B (TW)
Title: Device for processing waste gas
Inventor: WANG JUNG-JR
IPC: B01D53/18
Filed: 1997-11-15
Granted: 2001-01-01
Abstract: The present invention comprises sequentially introducing a waste gas generated during the deposition and etching processes of a wafer into the processing chamber of a storage device and a dehumidification device through a blower device in which the interior of the processing chamber is formed with a liquid curtain for separating the impurities (such as special gases of hydrides of H2, AsH3 etc., fluorides of NF3, etc., and chlorides of BCl3, CCl3, etc.) to form a liquid mixture of the impurities which is stored inside the storage device equipped with a sensor. The waste gas, which has passed through the liquid curtain, is dehumidified through the a baffle and a filtration net inside the dehumidification device. Therefore, the device for processing a waste gas according to the present invention can effectively reduce the amount of harmful material in a waste gas at a safe state and a higher flowrate of the waste gas.
Patent TW-425646-B (TW)
Title: Semiconductor apparatus and its fabricating method
Inventor: NAKAMURA HISAO
IPC: H01L21/56
Filed: 1997-12-16
Granted: 2001-03-11
Abstract: The purpose of this invention is to increase the thickness uniformity of packaging body and assembly operation for the transportation tape of semiconductor chip that has bonding pads centrally disposed at one side. For the transportation tape packaging body of this invention, the dummy pad 6b is virtually installed on the side opposite to semiconductor chip 2 that has bonding pad (effective pin) 6a disposed centrally at one side. The dummy installed leading-wire 5 is formed on the insulation tape 4 at the same time. One terminal portion (inter leading-wire 5a) of the leading-wire 5, which is connected with the bonding pad 6a, and the inter leading-wire portion 5a of the dummy installed leading-wire 5, which is connected with the dummy pad 6b, are used to support semiconductor chip 2.
Patent TW-368708-B (TW)
Title: Substrate structure and method for improving attachment reliability of semiconductor chips and modules
Inventor: DESAI KISHOR V
IPC: H05K1/11
Filed: 1998-01-21
Granted: 1999-09-01
Abstract: An adhesion pad for adhering a semiconductor chip or a ball grid array module to a supporting substrate includes a stepped or tapered structure. The structure is composed of at least one solder wettable metal or alloy layer having solder deposited thereon. The stepped or tapered structure prevents a fatigue crack from propagating in the X-Y plane above the adhesion pad.
Patent TW-369724-B (TW)
Title: Image acquisition and processing system
Inventor: SHYU TAI CHING
IPC: H01L27/14
Filed: 1998-02-20
Granted: 1999-09-11
Abstract: An image acquisition and processing system that can eliminate or reduce the effects of offset voltage and threshold voltage is disclosed. The system contains a plurality of operational amplifiers each is used in an integrator. Each of the operational amplifiers has an offset voltage. The output of the integrator is sampled twice by a dual sampling circuit, one when connected to a photo-sensor and the other when not connected to the photo-sensor. The difference between the two samplings cancels out the effect of the offset voltage. The system also contains a plurality of transistors used as source follower. Each of the transistors is connected to an output terminal of the dual sampling circuit. These transistors have different threshold voltages. The output of transistor is sampled. A predetermined voltage is then applied to the transistor and the output is again sampled. The difference between these two samples cancels out the effect of the threshold voltage. The effect of the predetermined voltage can be canceled out by taking a second difference between the twice sampled output originated from two transistors.
Patent TW-428031-B (TW)
Title: Non-evaporable getter alloys
Inventor: BOFFITO CLAUDIO
IPC: H01J7/18
Filed: 1998-02-25
Granted: 2001-04-01
Abstract: Non-evaporable getter alloys Zr-Co-A are disclosed wherein A is an element selected among yttrium, lanthanum, rare earths or mixtures thereof. They may be activated at relatively low temperatures and are capable of sorbing a wide variety of gases. Furthermore, the alloys of the invention are safer from the environmental and safety point of view with respect to other similar alloys, in that not containing metals which are toxic or capable of forming toxic compounds, and reaching  in case of violent reaction with reactive gases lower temperatures with respect to known getter alloys.
Patent TW-455805-B (TW)
Title: Converter allowing data communications equipment to transmit data to data terminal equipment through universal serial bus and the control method thereof
Inventor: LIN CHUEN-BIN
IPC: G06F13/40
Filed: 1998-02-26
Granted: 2001-09-21
Abstract: The present invention relates to a converter connected between a data terminal equipment (DTE) and a data communications equipment (DCE). It consists of a universal serial bus (USB) controller connected with the DTE and an asynchronous serial transmission controller connected with either the DCE or the USB controller. In accordance with the control method of the present invention, the control signals from the DTE to the DCE and the parameter setting on the asynchronous serial transmission controller by the DTE are transmitted through the USB controller under a control transmission mode. When the asynchronous serial transmission controller detects a DCE's state signal, the state signal will be transmitted to the DTE through the USB controller under an interrupt transmission mode before, in accordance with the set parameters, transmitting data between the DTE and the DCE under an isochronous data transmission mode.
Patent TW-369433-B (TW)
Title: Flue gas treating process and system
Inventor: IWASHITA KOICHIRO
IPC: B01D53/34
Filed: 1998-03-02
Granted: 1999-09-11
Abstract: In order that a countermeasure against SO3 present in flue gas may be easily achieved without resorting to ammonia injection and the flue gas may further be purified without the disadvantage of causing the injected substance to remain in the treated flue gas, this invention provides a flue gas treating process comprising an absorption step for bringing the flue gas into gas-liquid contact with an absorbing fluid (D) in absorption towers (12, 13) and removing at least SO2 present in the flue gas by absorption into the absorbing fluid (D), characterized in that a powder addition step for spraying a powder collectable in the absorption step [e.g. pulverized limestone (G)] into the flue gas is provided prior to the absorption step.
Patent TW-429217-B (TW)
Title: Formation method for synthetic resin laminates
Inventor: HUANG WU-TUNG
IPC: B32B15/08
Filed: 1998-03-02
Granted: 2001-04-11
Abstract: This invention describes a formation method for synthetic resin laminates. Prepregs are obtained by coating papers, fibers, fabrics or non-woven fabrics of aramid fibers, fiber reinforcements from filament winding or co-orientation with synthetic resins. A single prepreg or a stack of prepregs is sandwiched by metal sheets with thickness between 0.3 and 0.5 mm to form a preform article. Between prepregs and metal sheets, it can be selectively pasted one side or both side with copper foils or other metal foils of 0.005 to 0.1 mm. Such preform articles of one stack or piled stacks are covered using thermoplastic resin or rubber thin film of 0.005 to 3.0 mm thickness and placed in a highly pressurized container filled with air, nitrogen, steam, hot water, one or mixed organic substances in liquid or gas form. The temperature is controlled at 60 to 400 DEG C and pressure at 0.1 to 200 kg/cm<SP>2</SP> for the formation of laminates.
Patent TW-509662-B (TW)
Title: Process for the preparation of 2,6-dichloro-5-fluoronicotin-onitrile, and the chemical compound 3-cyano-2-hydroxy-5-fluoropyrid-6-one monosodium salt and tautomers thereof
Inventor: SATTLER ANDREAS
IPC: C07D213/84
Filed: 1998-03-16
Granted: 2002-11-11
Abstract: 2,6-dichloro-5-fluoronicotmomtrile is accessible in an advantageous manner by reaction of 3-cyano-2-hydroxy-5-fluoropyrid-6-one and/or its tautomers and/or its salts and/or tautomers thereof with phosphorus trichloride and chlorine gas in a solvent with the addition of a basic catalyst at temperatures of 30-300 DEG C and subsequent hydrolysis. The 3-cyano-2-hydroxy-5-fluoropyrid-6-one monosodium salt which can be employed is a novel chemical compound which is accessible in a simple manner from 3-cyano-2-hydroxy-5-fluoropyrid-6-one and/or tautomers thereof by reaction with an alcoholate and precipitation with a medium-strength acid.
Patent TW-366560-B (TW)
Title: Opening structure and the forming method
Inventor: Li zhi-ren
IPC: H01L21/764
Filed: 1998-03-18
Granted: 1999-08-11
Abstract: Opening structure and the forming method by means of two implanting steps for forming two blocking layers on the dielectric layer for non-equidistance etching as a scaled trench having a larger window for full stuffing of the material formed in the incoming steps into the trench opening without gap.
Patent TW-367495-B (TW)
Title: Optical recording medium and optical disk apparatus
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/1374
Filed: 1998-03-19
Granted: 1999-08-21
Abstract: An optical recording medium according to the present invention includes a base layer having an information signal portion formed on a surface on the side on which laser light is incident, and a light transmissive layer formed on the base layer. A thickness t of the light transmissive layer is within the range of t=3 to 177 micrometer at least in an area of the information signal portion. If unevenness of the light transmissive layer is delta t, N.A. of an optical system for reproduction or recording and reproduction and a wavelength lamda satisfies delta t ≤ ±5.26 (lamda/N.A.) (micrometer). A track pitch is P and a skew is theta, then P ≤ 0.64 micrometer and theta ≤ ±84.115 DEG (lamda/N.A.3/t) are satisfied. The optical recording medium is recorded or reproduced by a recording and reproducing system satisfying lamda ≤ 0.68 micrometer and N.A./lamda ≥ 1.20. The optical recording medium permits a recording capacity of 8 GB.
Patent TW-468180-B (TW)
Title: Optical recording medium
Inventor: TAMURA SHINICHIRO
IPC: G11B7/24
Filed: 1998-04-03
Granted: 2001-12-11
Abstract: In order not to damage the recording reproduction characteristic and to give light-resistance to the recording layer for the optical recording medium using organic coloring matter as recording material, there is provided an optical recording medium having a recording layer 2 containing organic coloring matter and a reflecting layer 3 sequentially formed on a light-transmissive substrate 1 so that an information signal is recorded/reproduced when a laser beam irradiates on the side of the light-transmissive substrate 1, which is characterized in having a light absorbing layer 5 not in a reflection layer but on the irradiating side of laser light beams so as to pass the beams and to absorb the beams in the absorbing wavelength region of the recording layer 2.
Patent TW-I234230-B (TW)
Title: Manufacturing method of via
Inventor: LUO JI-JIN
IPC: H01L21/76
Filed: 1998-04-20
Granted: 2005-06-11
Abstract: The present invention provides a method for manufacturing a via. In the invention, the barrier layer is used as the etching mask of the via. Before conducting the etching step of the via, oxygen plasma is used to strip photoresist (PR) such that the SOG material for the inter-metal dielectric layer is not exposed in the oxygen plasma environment. Thus, the generation of via contamination can be effectively avoided. In addition, the selected barrier layer does not belong to the high dielectric constant material such that it is not necessary to strip the barrier layer, which is used as the etching mask, after the etching process of the via is completed. Therefore, the manufacturing process can be simplified to reduce the cost.
Patent TW-455981-B (TW)
Title: Pick and place system
Inventor: FERRANTE TODD
IPC: B23P19/00
Filed: 1998-06-30
Granted: 2001-09-21
Abstract: The head of a pick and place system for removing IC parts from a tray and inserting them into a burn-in board (BIB) includes one or more sensors which detect light reflected from a part picked up from a tray and outputs a signal which can be analyzed to determine if the part is improperly seated in the head (misprecised) or improperly inserted into the socket of a BIB (misinserted).
Patent TW-400377-B (TW)
Title: Refrigerating machine oil composition, and refrigeration and compressor using the refrigerating machine oil composition
Inventor: OTA AKIRA
IPC: C10M131/12
Filed: 1998-07-30
Granted: 2000-08-01
Abstract: The present invention relates to a refrigerating machine oil composition, which is composed of a base oil as a main component containing a single component of a compound or a mixture of compound selected from the group consisting of cyclic carbonates and aliphatic carbonate derivatives. For example, the refrigerating machine oil composition is characterized by that the single component of a compound or the mixture of compounds selected from the group consisting of cyclic carbonates and aliphatic carbonate derivatives are expressed by the following general chemical formulas for cyclic carbonates (1) and aliphatic carbonate derivatives (2): iKformula (1) iKformula (2) (R1, R2 in the formula (1) respectively and independently express a hydrogen atom or a fluorine atom or an alkyl having a carbon number of 1 to 4, or a perfluoroalkyl having a carbon number 1 to 4, or a perfluoroalkyl having a carbon number of 1 to 3. Therein, R1 and R2 may be the same or different from each other. R3, R4 in the formula (2) respectively and independently express an alkyl having a carbon number of 1 to 3. Therein, R3 and R4 may be the same or different from each other). An object of the present invention is to provide a refrigerating machine oil having an excellent wear resistance, a refrigeration system working medium and a refrigeration system using the refrigerating machine oil, and a compressor used in the refrigeration system.